If you have seen him report to the police and help to save children from this monster.

I am happy that the Internet is also helping to get pedophiles instead of just getting them in touch and helping them to lure children:

LONDON (Reuters) - Interpol said on Monday it was hopeful of identifying a serial pedophile after posting his picture on the Internet in an unprecedented public appeal that drew hundreds of responses from around the world.

"We have already ... hundreds of responses from the public globally as to who this person could be," Kristin Kvigne, assistant director of Interpol's Trafficking in Human Beings Unit, told BBC World television.